| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3P04 + 3 MgI2 = Mg3(P04)2 + 6 KI
Na + Mn + O2 = NaMnO =>
2 Na + 2 Mn + O2 = 2 NaMnO
Nd(NO3)3 + H2C2O4 = Nd2(C2O4)3 + HNO3 =>
2 Nd(NO3)3 + 3 H2C2O4 = Nd2(C2O4)3 + 6 HNO3
Al2O3 + HNO3 = Al(HNO3) + O2 =>
2 Al2O3 + 4 HNO3 = 4 Al(HNO3) + 3 O2
C6H5NH2 + KMnO4 = C6H5N + KMn + H2O =>
4 C6H5NH2 + KMnO4 = 4 C6H5N + KMn + 4 H2O
K(OH) = K20 + (OH) =>
20 K(OH) = K20 + 20(OH)
K2Cr2O7 + Al2S3 = K2S + Al2(Cr2O7)3 =>
3 K2Cr2O7 + Al2S3 = 3 K2S + Al2(Cr2O7)3
HNO3 + MgOH2 = Mg(HNO3)2 + H2O =>
2 HNO3 + MgOH2 = Mg(HNO3)2 + H2O
Li + MgBr2 = LiBr + MgBr =>
Li + MgBr2 = LiBr + MgBr
Fe + S = FeS =>
Fe + S = FeS
C3H8O7 + NaOH = NaC3H7O7 + H2O =>
C3H8O7 + NaOH = NaC3H7O7 + H2O
KNO3 + SO2 = K2SO4 + NO2 =>
2 KNO3 + SO2 = K2SO4 + 2 NO2
Na2FeO4 + HCl = NaCl + O2 + FeCl3 + H2O =>
4 Na2FeO4 + 20 HCl = 8 NaCl + 3 O2 + 4 FeCl3 + 10 H2O
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
HNO2 + HCl = NO2Cl + H2 =>
HNO2 + HCl = NO2Cl + H2
CoCl2 + NaOH{-} = Co(OH)2 + NaCl{-} =>
CoCl2 + 2 NaOH{-} = Co(OH)2 + 2 NaCl{-}
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
KI + Cl2 = KCl2 + I =>
KI + Cl2 = KCl2 + I
I2 + NaSO3 = NaI + SO3 =>
I2 + 2 NaSO3 = 2 NaI + 2 SO3
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2 =>
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2
S8 + Br = SBr4 =>
S8 + 32 Br = 8 SBr4
HgCl2 + H2O = HgO + H2Cl2 =>
HgCl2 + H2O = HgO + H2Cl2
SiO4 + H2O = H2SiO4 + OH =>
SiO4 + 2 H2O = H2SiO4 + 2 OH
BaCl2 + K2CrO4 = BaCl2K2CrO4 =>
BaCl2 + K2CrO4 = BaCl2K2CrO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KAlO2 + H2SO4 + H2O = K2SO4 + Al(OH)3 =>
2 KAlO2 + H2SO4 + 2 H2O = K2SO4 + 2 Al(OH)3
Y2O3 + Nb2O5 = Nb1O7Y3 =>
3 Y2O3 + Nb2O5 = 2 Nb1O7Y3
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
CuCl2 + Na3PO4 = NaCl2 + Cu3PO4 =>
3 CuCl2 + Na3PO4 = 3 NaCl2 + Cu3PO4
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
CuSO4 + NH4OH = Cu(OH)2CuSO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = Cu(OH)2CuSO4 + (NH4)2SO4
C6H8O7 + H2O = C6H10O8 =>
C6H8O7 + H2O = C6H10O8
H2SO3(aq) + LiOH(aq) = H2O(l) + Li2SO3(aq) =>
H2SO3(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2SO3(aq)
C7H6O + KMnO4 + KOH = C7H5O2K + K2MnO4 + H2O =>
C7H6O + 2 KMnO4 + 3 KOH = C7H5O2K + 2 K2MnO4 + 2 H2O
B6H10 + H2O = B(OH)3 + H2 =>
B6H10 + 18 H2O = 6 B(OH)3 + 14 H2
NaCO3 + SO3 = NaSO4 + CO2 =>
NaCO3 + SO3 = NaSO4 + CO2
HFeO2 + H3PO4 = FePO4 + H2O =>
HFeO2 + H3PO4 = FePO4 + 2 H2O
Al + NiO = AlNiO =>
Al + NiO = AlNiO
C2H4O2(aq) + Ca(OH)2 = Ca(C2H3O2)2(aq) + H2O(l) =>
2 C2H4O2(aq) + Ca(OH)2 = Ca(C2H3O2)2(aq) + 2 H2O(l)
C10H8O2N2 + O2 = NH3 + CO2 + H2O =>
2 C10H8O2N2 + 19 O2 = 4 NH3 + 20 CO2 + 2 H2O
Ag + HNO2 = NO + H2O + AgNO3 =>
Ag + 4 HNO2 = 3 NO + 2 H2O + AgNO3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
CaCl2 + NaCH3COO = Ca(CH3COO)2 + NaCl =>
CaCl2 + 2 NaCH3COO = Ca(CH3COO)2 + 2 NaCl
ClO{-} + H{+} = ClO4{-} + Cl2 + H2O =>
7 ClO{-} + 6 H{+} = ClO4{-} + 3 Cl2 + 3 H2O
C12H28O4Ti + H2O = TiO2 + C3H8O =>
C12H28O4Ti + 2 H2O = TiO2 + 4 C3H8O
HgO + Zn = ZnO + Hg =>
HgO + Zn = ZnO + Hg
Na2FeO4 + HCl = NaCl + O2 + FeCl3 + H2O =>
4 Na2FeO4 + 20 HCl = 8 NaCl + 3 O2 + 4 FeCl3 + 10 H2O
C16H12O6 + O2 = CO2(g) + H2O(l) =>
C16H12O6 + 16 O2 = 16 CO2(g) + 6 H2O(l)
NaCl + Li2O = Li2Cl + NaO =>
NaCl + Li2O = Li2Cl + NaO
NaOH + COOH = Na2C2O4 + H2O =>
2 NaOH + 2 COOH = Na2C2O4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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